What Are The Differences Between Down-the-hole Drills And Anchor Drill RIGS?

The anchor drill rig is a drilling tool used in the anchor support work of coal mine roadways. It has outstanding advantages in improving the support effect, reducing the support cost, accelerating the roadway formation speed, reducing the auxiliary transportation volume, alleviating the labor intensity, and the utilization rate of the roadway section. The anchor drill rig is a key equipment for anchor support, which affects the quality of anchor support - the accuracy of the position, depth and diameter of the anchor hole, as well as the pneumatic anchor drill rig. Here, we will introduce the differences between the down-the-hole drill and the anchor drill.